| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $30.90 | 12.387% | $34.7276 | $34.73 | $34.75 | $34.70 |
| Purchase #2 | $107.51 | 13.550% | $122.0776 | $122.08 | $122.10 | $122.10 |
| Purchase #3 | $249.38 | 7.138% | $267.1807 | $267.18 | $267.20 | $267.20 |
| Purchase #4 | $32.44 | 11.242% | $36.0869 | $36.09 | $36.10 | $36.10 |
| Purchase #5 | $225.79 | 10.124% | $248.649 | $248.65 | $248.65 | $248.60 |
| Purchase #6 | $228.45 | 5.721% | $241.5196 | $241.52 | $241.50 | $241.50 |
| Purchase #7 | $57.40 | 13.127% | $64.9349 | $64.93 | $64.95 | $64.90 |
| 7 purchase totals = | $931.87 | $1,015.1763 | $1,015.18 | $1,015.25 | $1,015.10 | |